202719348

素因数分解:

$2^2\times 3^5\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{263}}^1$

素因数の和:356

約数の個数: 144

約数和(自身を含む): 583879296

約数和(自身を除く): 381159948

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 61, 78, 81, 108, 117, 122, 156, 162, 183, 234, 243, 244, 263, 324, 351, 366, 468, 486, 526, 549, 702, 732, 789, 793, 972, 1052, 1053, 1098, 1404, 1578, 1586, 1647, 2106, 2196, 2367, 2379, 3156, 3159, 3172, 3294, 3419, 4212, 4734, 4758, 4941, 6318, 6588, 6838, 7101, 7137, 9468, 9516, 9882, 10257, 12636, 13676, 14202, 14274, 14823, 16043, 19764, 20514, 21303, 21411, 28404, 28548, 29646, 30771, 32086, 41028, 42606, 42822, 48129, 59292, 61542, 63909, 64172, 64233, 85212, 85644, 92313, 96258, 123084, 127818, 128466, 144387, 184626, 192516, 192699, 208559, 255636, 256932, 276939, 288774, 369252, 385398, 417118, 433161, 553878, 577548, 625677, 770796, 830817, 834236, 866322, 1107756, 1251354, 1299483, 1661634, 1732644, 1877031, 2502708, 2598966, 3323268, 3754062, 3898449, 5197932, 5631093, 7508124, 7796898, 11262186, 15593796, 16893279, 22524372, 33786558, 50679837, 67573116, 101359674, 202719348]

約数ペア:

[(1, 202719348), (2, 101359674), (3, 67573116), (4, 50679837), (6, 33786558), (9, 22524372), (12, 16893279), (13, 15593796), (18, 11262186), (26, 7796898), (27, 7508124), (36, 5631093), (39, 5197932), (52, 3898449), (54, 3754062), (61, 3323268), (78, 2598966), (81, 2502708), (108, 1877031), (117, 1732644), (122, 1661634), (156, 1299483), (162, 1251354), (183, 1107756), (234, 866322), (243, 834236), (244, 830817), (263, 770796), (324, 625677), (351, 577548), (366, 553878), (468, 433161), (486, 417118), (526, 385398), (549, 369252), (702, 288774), (732, 276939), (789, 256932), (793, 255636), (972, 208559), (1052, 192699), (1053, 192516), (1098, 184626), (1404, 144387), (1578, 128466), (1586, 127818), (1647, 123084), (2106, 96258), (2196, 92313), (2367, 85644), (2379, 85212), (3156, 64233), (3159, 64172), (3172, 63909), (3294, 61542), (3419, 59292), (4212, 48129), (4734, 42822), (4758, 42606), (4941, 41028), (6318, 32086), (6588, 30771), (6838, 29646), (7101, 28548), (7137, 28404), (9468, 21411), (9516, 21303), (9882, 20514), (10257, 19764), (12636, 16043), (13676, 14823), (14202, 14274)]