203413707800

素因数分解:

$2^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{883}}^1\times {\mathrm{16223}}^1$

素因数の和:17193

約数の個数: 96

約数和(自身を含む): 480170695680

約数和(自身を除く): 276756987880

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 71, 100, 142, 200, 284, 355, 568, 710, 883, 1420, 1766, 1775, 2840, 3532, 3550, 4415, 7064, 7100, 8830, 14200, 16223, 17660, 22075, 32446, 35320, 44150, 62693, 64892, 81115, 88300, 125386, 129784, 162230, 176600, 250772, 313465, 324460, 405575, 501544, 626930, 648920, 811150, 1151833, 1253860, 1567325, 1622300, 2303666, 2507720, 3134650, 3244600, 4607332, 5759165, 6269300, 9214664, 11518330, 12538600, 14324909, 23036660, 28649818, 28795825, 46073320, 57299636, 57591650, 71624545, 114599272, 115183300, 143249090, 230366600, 286498180, 358122725, 572996360, 716245450, 1017068539, 1432490900, 2034137078, 2864981800, 4068274156, 5085342695, 8136548312, 10170685390, 20341370780, 25426713475, 40682741560, 50853426950, 101706853900, 203413707800]

約数ペア:

[(1, 203413707800), (2, 101706853900), (4, 50853426950), (5, 40682741560), (8, 25426713475), (10, 20341370780), (20, 10170685390), (25, 8136548312), (40, 5085342695), (50, 4068274156), (71, 2864981800), (100, 2034137078), (142, 1432490900), (200, 1017068539), (284, 716245450), (355, 572996360), (568, 358122725), (710, 286498180), (883, 230366600), (1420, 143249090), (1766, 115183300), (1775, 114599272), (2840, 71624545), (3532, 57591650), (3550, 57299636), (4415, 46073320), (7064, 28795825), (7100, 28649818), (8830, 23036660), (14200, 14324909), (16223, 12538600), (17660, 11518330), (22075, 9214664), (32446, 6269300), (35320, 5759165), (44150, 4607332), (62693, 3244600), (64892, 3134650), (81115, 2507720), (88300, 2303666), (125386, 1622300), (129784, 1567325), (162230, 1253860), (176600, 1151833), (250772, 811150), (313465, 648920), (324460, 626930), (405575, 501544)]