201260350

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1$

素因数の和:266

約数の個数: 96

約数和(自身を含む): 420687360

約数和(自身を除く): 219427010

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 61, 95, 115, 122, 151, 190, 230, 302, 305, 437, 475, 575, 610, 755, 874, 950, 1150, 1159, 1403, 1510, 1525, 2185, 2318, 2806, 2869, 3050, 3473, 3775, 4370, 5738, 5795, 6946, 7015, 7550, 9211, 10925, 11590, 14030, 14345, 17365, 18422, 21850, 26657, 28690, 28975, 34730, 35075, 46055, 53314, 57950, 65987, 70150, 71725, 86825, 92110, 131974, 133285, 143450, 173650, 175009, 211853, 230275, 266570, 329935, 350018, 423706, 460550, 659870, 666425, 875045, 1059265, 1332850, 1649675, 1750090, 2118530, 3299350, 4025207, 4375225, 5296325, 8050414, 8750450, 10592650, 20126035, 40252070, 100630175, 201260350]

約数ペア:

[(1, 201260350), (2, 100630175), (5, 40252070), (10, 20126035), (19, 10592650), (23, 8750450), (25, 8050414), (38, 5296325), (46, 4375225), (50, 4025207), (61, 3299350), (95, 2118530), (115, 1750090), (122, 1649675), (151, 1332850), (190, 1059265), (230, 875045), (302, 666425), (305, 659870), (437, 460550), (475, 423706), (575, 350018), (610, 329935), (755, 266570), (874, 230275), (950, 211853), (1150, 175009), (1159, 173650), (1403, 143450), (1510, 133285), (1525, 131974), (2185, 92110), (2318, 86825), (2806, 71725), (2869, 70150), (3050, 65987), (3473, 57950), (3775, 53314), (4370, 46055), (5738, 35075), (5795, 34730), (6946, 28975), (7015, 28690), (7550, 26657), (9211, 21850), (10925, 18422), (11590, 17365), (14030, 14345)]