197266980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{5227}}^1$

素因数の和:5293

約数の個数: 96

約数和(自身を含む): 600759936

約数和(自身を除く): 403492956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1887, 2220, 2516, 3145, 3774, 5227, 6290, 7548, 9435, 10454, 12580, 15681, 18870, 20908, 26135, 31362, 37740, 52270, 62724, 78405, 88859, 104540, 156810, 177718, 193399, 266577, 313620, 355436, 386798, 444295, 533154, 580197, 773596, 888590, 966995, 1066308, 1160394, 1332885, 1777180, 1933990, 2320788, 2665770, 2900985, 3287783, 3867980, 5331540, 5801970, 6575566, 9863349, 11603940, 13151132, 16438915, 19726698, 32877830, 39453396, 49316745, 65755660, 98633490, 197266980]

約数ペア:

[(1, 197266980), (2, 98633490), (3, 65755660), (4, 49316745), (5, 39453396), (6, 32877830), (10, 19726698), (12, 16438915), (15, 13151132), (17, 11603940), (20, 9863349), (30, 6575566), (34, 5801970), (37, 5331540), (51, 3867980), (60, 3287783), (68, 2900985), (74, 2665770), (85, 2320788), (102, 1933990), (111, 1777180), (148, 1332885), (170, 1160394), (185, 1066308), (204, 966995), (222, 888590), (255, 773596), (340, 580197), (370, 533154), (444, 444295), (510, 386798), (555, 355436), (629, 313620), (740, 266577), (1020, 193399), (1110, 177718), (1258, 156810), (1887, 104540), (2220, 88859), (2516, 78405), (3145, 62724), (3774, 52270), (5227, 37740), (6290, 31362), (7548, 26135), (9435, 20908), (10454, 18870), (12580, 15681)]