199236180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{2111}}^1$

素因数の和:2158

約数の個数: 144

約数和(自身を含む): 660667392

約数和(自身を除く): 461431212

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 30, 33, 39, 44, 52, 55, 60, 65, 66, 78, 110, 121, 130, 132, 143, 156, 165, 195, 220, 242, 260, 286, 330, 363, 390, 429, 484, 572, 605, 660, 715, 726, 780, 858, 1210, 1430, 1452, 1573, 1716, 1815, 2111, 2145, 2420, 2860, 3146, 3630, 4222, 4290, 4719, 6292, 6333, 7260, 7865, 8444, 8580, 9438, 10555, 12666, 15730, 18876, 21110, 23221, 23595, 25332, 27443, 31460, 31665, 42220, 46442, 47190, 54886, 63330, 69663, 82329, 92884, 94380, 109772, 116105, 126660, 137215, 139326, 164658, 232210, 255431, 274430, 278652, 301873, 329316, 348315, 411645, 464420, 510862, 548860, 603746, 696630, 766293, 823290, 905619, 1021724, 1207492, 1277155, 1393260, 1509365, 1532586, 1646580, 1811238, 2554310, 3018730, 3065172, 3320603, 3622476, 3831465, 4528095, 5108620, 6037460, 6641206, 7662930, 9056190, 9961809, 13282412, 15325860, 16603015, 18112380, 19923618, 33206030, 39847236, 49809045, 66412060, 99618090, 199236180]

約数ペア:

[(1, 199236180), (2, 99618090), (3, 66412060), (4, 49809045), (5, 39847236), (6, 33206030), (10, 19923618), (11, 18112380), (12, 16603015), (13, 15325860), (15, 13282412), (20, 9961809), (22, 9056190), (26, 7662930), (30, 6641206), (33, 6037460), (39, 5108620), (44, 4528095), (52, 3831465), (55, 3622476), (60, 3320603), (65, 3065172), (66, 3018730), (78, 2554310), (110, 1811238), (121, 1646580), (130, 1532586), (132, 1509365), (143, 1393260), (156, 1277155), (165, 1207492), (195, 1021724), (220, 905619), (242, 823290), (260, 766293), (286, 696630), (330, 603746), (363, 548860), (390, 510862), (429, 464420), (484, 411645), (572, 348315), (605, 329316), (660, 301873), (715, 278652), (726, 274430), (780, 255431), (858, 232210), (1210, 164658), (1430, 139326), (1452, 137215), (1573, 126660), (1716, 116105), (1815, 109772), (2111, 94380), (2145, 92884), (2420, 82329), (2860, 69663), (3146, 63330), (3630, 54886), (4222, 47190), (4290, 46442), (4719, 42220), (6292, 31665), (6333, 31460), (7260, 27443), (7865, 25332), (8444, 23595), (8580, 23221), (9438, 21110), (10555, 18876), (12666, 15730)]