201965940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{281}}^1$

素因数の和:332

約数の個数: 192

約数和(自身を含む): 693584640

約数和(自身を除く): 491618700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 90, 99, 108, 110, 121, 132, 135, 165, 180, 198, 220, 242, 270, 281, 297, 330, 363, 396, 484, 495, 540, 562, 594, 605, 660, 726, 843, 990, 1089, 1124, 1188, 1210, 1331, 1405, 1452, 1485, 1686, 1815, 1980, 2178, 2420, 2529, 2662, 2810, 2970, 3091, 3267, 3372, 3630, 3993, 4215, 4356, 5058, 5324, 5445, 5620, 5940, 6182, 6534, 6655, 7260, 7587, 7986, 8430, 9273, 10116, 10890, 11979, 12364, 12645, 13068, 13310, 15174, 15455, 15972, 16335, 16860, 18546, 19965, 21780, 23958, 25290, 26620, 27819, 30348, 30910, 32670, 34001, 35937, 37092, 37935, 39930, 46365, 47916, 50580, 55638, 59895, 61820, 65340, 68002, 71874, 75870, 79860, 83457, 92730, 102003, 111276, 119790, 136004, 139095, 143748, 151740, 166914, 170005, 179685, 185460, 204006, 239580, 278190, 306009, 333828, 340010, 359370, 374011, 408012, 417285, 510015, 556380, 612018, 680020, 718740, 748022, 834570, 918027, 1020030, 1122033, 1224036, 1496044, 1530045, 1669140, 1836054, 1870055, 2040060, 2244066, 3060090, 3366099, 3672108, 3740110, 4488132, 4590135, 5610165, 6120180, 6732198, 7480220, 9180270, 10098297, 11220330, 13464396, 16830495, 18360540, 20196594, 22440660, 33660990, 40393188, 50491485, 67321980, 100982970, 201965940]

約数ペア:

[(1, 201965940), (2, 100982970), (3, 67321980), (4, 50491485), (5, 40393188), (6, 33660990), (9, 22440660), (10, 20196594), (11, 18360540), (12, 16830495), (15, 13464396), (18, 11220330), (20, 10098297), (22, 9180270), (27, 7480220), (30, 6732198), (33, 6120180), (36, 5610165), (44, 4590135), (45, 4488132), (54, 3740110), (55, 3672108), (60, 3366099), (66, 3060090), (90, 2244066), (99, 2040060), (108, 1870055), (110, 1836054), (121, 1669140), (132, 1530045), (135, 1496044), (165, 1224036), (180, 1122033), (198, 1020030), (220, 918027), (242, 834570), (270, 748022), (281, 718740), (297, 680020), (330, 612018), (363, 556380), (396, 510015), (484, 417285), (495, 408012), (540, 374011), (562, 359370), (594, 340010), (605, 333828), (660, 306009), (726, 278190), (843, 239580), (990, 204006), (1089, 185460), (1124, 179685), (1188, 170005), (1210, 166914), (1331, 151740), (1405, 143748), (1452, 139095), (1485, 136004), (1686, 119790), (1815, 111276), (1980, 102003), (2178, 92730), (2420, 83457), (2529, 79860), (2662, 75870), (2810, 71874), (2970, 68002), (3091, 65340), (3267, 61820), (3372, 59895), (3630, 55638), (3993, 50580), (4215, 47916), (4356, 46365), (5058, 39930), (5324, 37935), (5445, 37092), (5620, 35937), (5940, 34001), (6182, 32670), (6534, 30910), (6655, 30348), (7260, 27819), (7587, 26620), (7986, 25290), (8430, 23958), (9273, 21780), (10116, 19965), (10890, 18546), (11979, 16860), (12364, 16335), (12645, 15972), (13068, 15455), (13310, 15174)]