203411940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{1553}}^1$

素因数の和:1661

約数の個数: 96

約数和(自身を含む): 595244160

約数和(自身を除く): 391832220

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 59, 60, 74, 111, 118, 148, 177, 185, 222, 236, 295, 354, 370, 444, 555, 590, 708, 740, 885, 1110, 1180, 1553, 1770, 2183, 2220, 3106, 3540, 4366, 4659, 6212, 6549, 7765, 8732, 9318, 10915, 13098, 15530, 18636, 21830, 23295, 26196, 31060, 32745, 43660, 46590, 57461, 65490, 91627, 93180, 114922, 130980, 172383, 183254, 229844, 274881, 287305, 344766, 366508, 458135, 549762, 574610, 689532, 861915, 916270, 1099524, 1149220, 1374405, 1723830, 1832540, 2748810, 3390199, 3447660, 5497620, 6780398, 10170597, 13560796, 16950995, 20341194, 33901990, 40682388, 50852985, 67803980, 101705970, 203411940]

約数ペア:

[(1, 203411940), (2, 101705970), (3, 67803980), (4, 50852985), (5, 40682388), (6, 33901990), (10, 20341194), (12, 16950995), (15, 13560796), (20, 10170597), (30, 6780398), (37, 5497620), (59, 3447660), (60, 3390199), (74, 2748810), (111, 1832540), (118, 1723830), (148, 1374405), (177, 1149220), (185, 1099524), (222, 916270), (236, 861915), (295, 689532), (354, 574610), (370, 549762), (444, 458135), (555, 366508), (590, 344766), (708, 287305), (740, 274881), (885, 229844), (1110, 183254), (1180, 172383), (1553, 130980), (1770, 114922), (2183, 93180), (2220, 91627), (3106, 65490), (3540, 57461), (4366, 46590), (4659, 43660), (6212, 32745), (6549, 31060), (7765, 26196), (8732, 23295), (9318, 21830), (10915, 18636), (13098, 15530)]