202407950

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{151}}^1$

素因数の和:282

約数の個数: 96

約数和(自身を含む): 427472640

約数和(自身を除く): 225064690

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 50, 83, 85, 95, 151, 166, 170, 190, 302, 323, 415, 425, 475, 646, 755, 830, 850, 950, 1411, 1510, 1577, 1615, 2075, 2567, 2822, 2869, 3154, 3230, 3775, 4150, 5134, 5738, 7055, 7550, 7885, 8075, 12533, 12835, 14110, 14345, 15770, 16150, 25066, 25670, 26809, 28690, 35275, 39425, 48773, 53618, 62665, 64175, 70550, 71725, 78850, 97546, 125330, 128350, 134045, 143450, 213061, 238127, 243865, 268090, 313325, 426122, 476254, 487730, 626650, 670225, 1065305, 1190635, 1219325, 1340450, 2130610, 2381270, 2438650, 4048159, 5326525, 5953175, 8096318, 10653050, 11906350, 20240795, 40481590, 101203975, 202407950]

約数ペア:

[(1, 202407950), (2, 101203975), (5, 40481590), (10, 20240795), (17, 11906350), (19, 10653050), (25, 8096318), (34, 5953175), (38, 5326525), (50, 4048159), (83, 2438650), (85, 2381270), (95, 2130610), (151, 1340450), (166, 1219325), (170, 1190635), (190, 1065305), (302, 670225), (323, 626650), (415, 487730), (425, 476254), (475, 426122), (646, 313325), (755, 268090), (830, 243865), (850, 238127), (950, 213061), (1411, 143450), (1510, 134045), (1577, 128350), (1615, 125330), (2075, 97546), (2567, 78850), (2822, 71725), (2869, 70550), (3154, 64175), (3230, 62665), (3775, 53618), (4150, 48773), (5134, 39425), (5738, 35275), (7055, 28690), (7550, 26809), (7885, 25670), (8075, 25066), (12533, 16150), (12835, 15770), (14110, 14345)]