203175700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{269}}^1$

素因数の和:386

約数の個数: 144

約数和(自身を含む): 551214720

約数和(自身を除く): 348039020

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 83, 91, 100, 130, 140, 166, 175, 182, 260, 269, 325, 332, 350, 364, 415, 455, 538, 581, 650, 700, 830, 910, 1076, 1079, 1162, 1300, 1345, 1660, 1820, 1883, 2075, 2158, 2275, 2324, 2690, 2905, 3497, 3766, 4150, 4316, 4550, 5380, 5395, 5810, 6725, 6994, 7532, 7553, 8300, 9100, 9415, 10790, 11620, 13450, 13988, 14525, 15106, 17485, 18830, 21580, 22327, 24479, 26900, 26975, 29050, 30212, 34970, 37660, 37765, 44654, 47075, 48958, 53950, 58100, 69940, 75530, 87425, 89308, 94150, 97916, 107900, 111635, 122395, 151060, 156289, 174850, 188300, 188825, 223270, 244790, 290251, 312578, 349700, 377650, 446540, 489580, 558175, 580502, 611975, 625156, 755300, 781445, 1116350, 1161004, 1223950, 1451255, 1562890, 2031757, 2232700, 2447900, 2902510, 3125780, 3907225, 4063514, 5805020, 7256275, 7814450, 8127028, 10158785, 14512550, 15628900, 20317570, 29025100, 40635140, 50793925, 101587850, 203175700]

約数ペア:

[(1, 203175700), (2, 101587850), (4, 50793925), (5, 40635140), (7, 29025100), (10, 20317570), (13, 15628900), (14, 14512550), (20, 10158785), (25, 8127028), (26, 7814450), (28, 7256275), (35, 5805020), (50, 4063514), (52, 3907225), (65, 3125780), (70, 2902510), (83, 2447900), (91, 2232700), (100, 2031757), (130, 1562890), (140, 1451255), (166, 1223950), (175, 1161004), (182, 1116350), (260, 781445), (269, 755300), (325, 625156), (332, 611975), (350, 580502), (364, 558175), (415, 489580), (455, 446540), (538, 377650), (581, 349700), (650, 312578), (700, 290251), (830, 244790), (910, 223270), (1076, 188825), (1079, 188300), (1162, 174850), (1300, 156289), (1345, 151060), (1660, 122395), (1820, 111635), (1883, 107900), (2075, 97916), (2158, 94150), (2275, 89308), (2324, 87425), (2690, 75530), (2905, 69940), (3497, 58100), (3766, 53950), (4150, 48958), (4316, 47075), (4550, 44654), (5380, 37765), (5395, 37660), (5810, 34970), (6725, 30212), (6994, 29050), (7532, 26975), (7553, 26900), (8300, 24479), (9100, 22327), (9415, 21580), (10790, 18830), (11620, 17485), (13450, 15106), (13988, 14525)]