201339390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{50461}}^1$

素因数の和:50497

約数の個数: 64

約数和(自身を含む): 581322240

約数和(自身を除く): 379982850

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 50461, 100922, 151383, 252305, 302766, 353227, 504610, 706454, 756915, 958759, 1059681, 1513830, 1766135, 1917518, 2119362, 2876277, 3532270, 4793795, 5298405, 5752554, 6711313, 9587590, 10596810, 13422626, 14381385, 20133939, 28762770, 33556565, 40267878, 67113130, 100669695, 201339390]

約数ペア:

[(1, 201339390), (2, 100669695), (3, 67113130), (5, 40267878), (6, 33556565), (7, 28762770), (10, 20133939), (14, 14381385), (15, 13422626), (19, 10596810), (21, 9587590), (30, 6711313), (35, 5752554), (38, 5298405), (42, 4793795), (57, 3532270), (70, 2876277), (95, 2119362), (105, 1917518), (114, 1766135), (133, 1513830), (190, 1059681), (210, 958759), (266, 756915), (285, 706454), (399, 504610), (570, 353227), (665, 302766), (798, 252305), (1330, 151383), (1995, 100922), (3990, 50461)]